connecting to an oracle database in java

... Oracle, OLE DB, and ODBC These alternatives are discussed in the following subsections Native Oracle The Microsoft Oracle NET data provider accesses an Oracle database using the Oracle Call Interface ... TNSNAMES.ORA Oracle uses a configuration file named TNSNAMES.ORA to locate the Oracle database and determine how to connect to it based on the Data Source or Database attribute in the connection string An ... An example of a connection string using integrated security is shown in the following snippet: Data Source=myOracleDb;Integrated Security=yes; Without integrated security, the connection string...

Ngày tải lên: 24/12/2013, 05:15

Ngày tải lên: 29/03/2014, 16:20

... Read, Write, Execute, and Change permissions on the database file The user identity needs Read, Write, Execute, Delete, and Change permissions on the folder containing the database files The user ... requires permissions to access the share that contains the database file and folders The user account must be recognized by the Access computer For a domain user account, add it to the permissions ... permission to access the computer in the local security policy These permissions are assigned within the Security Settings \Local Policies\User Rights Assignment node in the Local Security Policy tool...

Ngày tải lên: 07/11/2013, 13:15

... ConnectionString property It includes settings needed to establish the connection to the data source The connection string format closely matches the ODBC connection string format Additionally, you can ... specify an ODBC data source name (DSN) or file DSN by setting the ConnectionString attribute to "DSN=myDSN" or "FileDSN=myFileDSN" For more information about specifying ODBC connection strings, ... Server Explorer and drag it onto a form or design surface Configure the OdbcConnection object that appears in the component tray Drag an OdbcConnection from the Data tab of the Toolbox onto a form...

Ngày tải lên: 24/12/2013, 05:15

... mutant is apramycin resistant, the kanamycin resistance marker was cloned into an XbaI site of the new construct (pSKdesA) A 5723-bp XhoI + NotI fragment containing the desA gene and kanamycin ... supernatants of the DdesA mutant, whereas desferrioxamines B and E were produced in the parental strain (Fig 2) The DdesA mutant was able to grow on Streptomyces minimal medium containing l-lysine ... containing the des cluster E coli vector ApR lacZ arif1 Integrative and conjugative vector derived from pSET152 Contains desA gene cloned into pBluescript SK Contains kan gene cloned into pSKdesA...

Ngày tải lên: 16/03/2014, 11:20

... Professional licensing (doctors, nurses, and so on) • Transaction Processing: – Store checkout register system – Automatic teller machine (ATM) transactions • General Purpose: – Retail billing system, ... Using the DBCA to Create a Database 3-7 Copyright © 2005, Oracle All rights reserved Using the DBCA to Create a Database 3-8 Copyright © 2005, Oracle All rights reserved Using the DBCA to ... Copyright © 2005, Oracle All rights reserved Planning the Database As a DBA, you must plan: • The logical storage structure of the database and its physical implementation: – How many disk drives...

Ngày tải lên: 01/07/2014, 08:39

... important to plan and implement QoS measures to increase the chances of voice always having the bandwidth it needs 222 Chapter 8: Connecting to an IP WAN QoS involves three tasks: • • • Classifying ... traffic a certain way You can manipulate data based on its markings in many ways, such as prioritizing it, guaranteeing bandwidth, policing to a specific bandwidth, dropping it, dropping random packets, ... VGateway(config-cmap)#random-detect 236 Chapter 8: Connecting to an IP WAN Then you apply this policy map to the WAN interface, outbound, with the following commands: VGateway(config)#int atm 1/0.110 point -to- point...

Ngày tải lên: 16/11/2014, 20:15

... acting against P infestans (Rpi), i.e R2, Rpi-vnt1, Rpiblb1, are included in SolRgene and can be linked to relevant phenotyping data In addition, allele-mining data for resistance genes against ... in which the resource can be mined The SolRgene database can be searched using each entity as a starting point, and the resource can be mined consecutively in an iterative manner resistance to ... Graveland, and Jeroen van Soestbergen for their advices and contributions to generating this resource, Patrick Butterbach, Anoma Lokossou and Miqia Wang for contributing to allele mining and Francine...

Ngày tải lên: 11/08/2014, 11:21

... joining or combining something with something else The integrated approach is a way of perceiving and solving problems by integrating information, scientific disciplines, tools, interests and ... the following activities: defining public concern, determining multiple issues, defining measurable indicators, and interpreting information on measured indicators to derive conclusions In view ... as the change in an output y induced by a relative change in an input xi (e.g an increment of 10 kg BOD/day of the total BOD load to the coastal sea is induced by a 33 % decrease in the total water...

Ngày tải lên: 06/11/2012, 10:35

... stream to image/bmp and writing the image to the stream The C# code for the code-behind is shown in Example 7-15 Example 7-15 File: ADOCookbookCS0707b.aspx.cs // Namespaces, variables, and constants ... ConfigurationSettings.AppSettings["DataConnectString"]); String sqlText = "SELECT * FROM Employees WHERE EmployeeId = " + Request["EmployeeId"].ToString( ); SqlCommand cmd = new SqlCommand(sqlText, ... "image/bmp"; // Stream the binary image data in the response Response.BinaryWrite((byte[])dr["Photo"]); } dr.Close( ); conn.Close( ); } Discussion Rendering an image from a database in a Web Forms Image...

Ngày tải lên: 28/10/2013, 18:15

... such as a row in a DataTable The BindingContext class is used to instantiate a BindingManagerBase object and either a CurrencyManager or PropertyManager object is returned depending on the type ... • The CurrencyManager class inherits from the BindingManagerBase class and maintains a pointer for the current item in a data source that implements IList, IListSource, or IBindingList Data sources ... BindingManagerBase object by Move Last Button.Click Sets the current record of the bound controls to the last record by setting the Position property of the BindingManagerBase object to the total...

Ngày tải lên: 28/10/2013, 18:15

... accusing, admitting, apologizing, challenging, complaining, condoling, congratulating, declining, giving permission, giving way, greeting, leave-taking, mocking, naming, offering, praising, promising, ... repertoire of skills in intrapersonal and interpersonal processing, listening, observing, speaking, questioning, analyzing, and evaluating If you use these processes it is developmental and transfers ... voice‖ to tell someone nonlitarally that she can‘t stand the sound of his voice and thereby indirectly to ask him to stop singing A different approach to distinguishing types of speech acts can be...

Ngày tải lên: 11/12/2013, 23:51

... 3-6 Java Installation and Configuration Initializing a Java- Enabled Database Oracle Database Template Configuration and Install Modifying an Existing Oracle Database to Include ... applications within Oracle Database Chapter 3, "Invoking Java in the Database" Gives an overview and examples of how to invoke Java within the database Chapter 4, "Java Installation and Configuration" ... (lastName) and employee identifier (ID) Introduction to Java in Oracle Database 1-5 Overview of Java Figure 1–3 Classes and Instances When you create an instance, the attributes store individual and...

Ngày tải lên: 21/12/2013, 04:16

... from an Oracle database Listing 1.3: OLEDBCONNECTIONORACLE.CS /* OleDbConnectionOracle.cs illustrates how to use an OleDbConnection object to connect to an Oracle database */ using System; using ... how to connect to an Oracle database using an OleDbConnection object and retrieve a row from the emp table Notice that you use an OleDbCommand and OleDbDataReader object to run a SQL statement and ... Listing 1.2 illustrates how to connect to the Northwind Access database using an OleDbConnection object and retrieve a row from the Customers table Notice that you use an OleDbCommand and OleDbDataReader...

Ngày tải lên: 24/12/2013, 01:17

... resultTextBox.Text = result.ToString( ); } Discussion A Microsoft Access database password requires that users enter a password to obtain access to the database and database objects This is also ... allow groups or users to have distinct levels of access or permissions Anyone with the password has unrestricted access to the database The Set Database command from the Tools database password Security ... Microsoft Access database password, use the Jet OLEDB :Database Password attribute in the connection string to specify the password This corresponds to the OLE DB property DBPROP_JETOLEDB_DATABASEPASSWORD...

Ngày tải lên: 24/12/2013, 05:15

... security requires an additional file—the workgroup information or MDW file in addition to the database or MDB file This file contains the user and group information for the secured database while ... are stored in the database file When you connect to a secured Jet database, the user ID and password are validated [ Team LiB ] against the values in the MDW file The permissions are obtained ... addition to those defined by ADO.NET To open a database secured by Microsoft Access user-level security, use the Jet OLEDB:System Database attribute in the connection string to specify the path and...

Ngày tải lên: 24/12/2013, 05:15

... prompt sqlplus/nolog and in sql prompt type conn sys/ceylonlinux_suranga as sysdba then you should see that you are connected to an idle instance Now start the instance in nomount mode as, startup ... pfile=d:\db18\initdb18.ora why are you starting the database in nomount mode ? The reason is still we are not created control files An instance would be started in the NOMOUNT stage only during database ... Connect again as sysdba to default database sqlplus/nolog, SQL>conn sys /oracle as sysdba check which database you are in 14 If it is not db18 set oracle sid as we did before in another command prompt...

Ngày tải lên: 25/01/2014, 05:20

... resultTextBox.Text = result.ToString( ); Discussion The solution shows two techniques that you can use to get a list of tables in an Access database The first technique uses the GetOleDbSchemaTable( ) ... Properties that can be used to further investigate the database As an example, the sample code iterates over the collection of Keys in each table to get the list of both primary and foreign keys ... determined by iterating over the collection of tables and selecting only those where Type property of the Table is TABLE The Table object also exposes collections of Columns, Indexes, Keys, and...

Ngày tải lên: 26/01/2014, 10:20

... buffer resulted in an increase in its pre-existing binding to antigens present in an Escherichia coli lysate, and in the appearance of some new bands showing the acquisition of new antibody reactivities ... antigen-binding specificities (Fig 1B) Enhanced binding of low-pH buffer-exposed IVIg to recombinant human interferon-c (IFN-c) and other self-antigens Interactions of IVIg with cytokines and other ... monoclonal Z2 antibody in the presence of increasing concentrations of potassium thiocyanate (ranging from to 2.0 m) After incubation and washing, the antibody binding was measured using a goat anti-mouse...

Ngày tải lên: 16/02/2014, 15:20

... table emp add constraint emp_fk1 foreign key (dept_id) references dept(dept_id); Now insert some data insert into insert into insert into insert into insert into insert into commit; dept values(10); ... consuming space in the tablespace the index is placed within Next, thousands of rows are inserted into the table (not all of the rows are shown here): insert insert insert insert insert into into ... available in Oracle Database 11g and higher 10 www.it-ebooks.info CHAPTER ■ ORACLE INDEXES Virtual Index You can instruct Oracle to create an index that will never be used and won’t have any extents...

Ngày tải lên: 17/02/2014, 11:20